Ошибка Django : "auth.User.groups" и "auth.User.user_permissions"

У меня есть ошибка в моем приложении Django Я создал CustomUserModel:

class CustomUserManager(UserManager):
    def create_student(self, username, email, password, **extra_fields):
        extra_fields.setdefault('is_student', True)
        return self._create_user(username, email, password, **extra_fields)

    def create_teacher(self, username, email, password, **extra_fields):
        extra_fields.setdefault('is_teacher', True)
        return self._create_user(username, email, password, **extra_fields)

    def _create_user(self, username, email, password, **extra_fields):
        if not email:
            raise ValueError('The Email field must be set')
        email = self.normalize_email(email)
        user = self.model(username=username, email=email, **extra_fields)
        user.set_password(password)
        user.save(using=self._db)
        return user

    def create_user(self, username=None, email=None, password=None, **extra_fields):
        extra_fields.setdefault('is_staff', False)
        extra_fields.setdefault('is_superuser', False)
        return self.create_student(username, email, password, **extra_fields)

    def create_superuser(self, username=None, email=None, password=None, **extra_fields):
        extra_fields.setdefault('is_staff', True)
        extra_fields.setdefault('is_superuser', True)
        if extra_fields.get('is_staff') is not True:
            raise ValueError('Superuser must have is_staff=True.')
        if extra_fields.get('is_superuser') is not True:
            raise ValueError('Superuser must have is_superuser=True.')
        return self.create_teacher(username, email, password, **extra_fields)

У меня есть два типа пользователей Teacher и Student:

Student

class Student(AbstractBaseUser, PermissionsMixin):
    id             = models.UUIDField(primary_key=True, default=uuid.uuid4, editable=False)
    username       = models.CharField(max_length=10)
    first_name     = models.CharField(max_length=30)
    last_name      = models.CharField(max_length=30)
    email          = models.EmailField(max_length=254, blank=True, default='')
    age            = models.IntegerField()

    student_class  = models.ForeignKey(StudentClass, on_delete=models.CASCADE, related_name='students')

    is_active      = models.BooleanField(default=True)
    is_superuser   = models.BooleanField(default=False)
    is_staff       = models.BooleanField(default=False)
    is_student     = models.BooleanField(default=True)
    is_teacher     = models.BooleanField(default=False)
    # Other fields ..

    objects = CustomUserManager()

Teacher

class Teacher(AbstractBaseUser, PermissionsMixin):
    id             = models.UUIDField(primary_key=True, default=uuid.uuid4, editable=False)
    username       = models.CharField(max_length=10)
    first_name     = models.CharField(max_length=30)
    last_name      = models.CharField(max_length=30)
    email          = models.EmailField(max_length=254, blank=True, default='')

    is_active      = models.BooleanField(default=True)
    is_superuser   = models.BooleanField(default=True)
    is_staff       = models.BooleanField(default=True)
    is_student     = models.BooleanField(default=False)
    is_teacher     = models.BooleanField(default=True)

    # Other fields ...

    objects = CustomUserManager()

и когда я делаю python manage.py makemigrations, я получаю следующие ошибки:

Я пытался добавить AUTH_USER_MODEL к settings.py, но это не сработало, и я думаю, потому что у меня два разных пользователя.

Вернуться на верх